Network origin in Guillaume Leman first degree
| Entity | Entity type | Industry | |
|---|---|---|---|
Compario SA
 Compario SA Internet Software/ServicesTechnology Services Compario SA provides e-marketing and merchandising solutions. Its services include consulting, training, project monitoring, and support and documentation. The company was founded by Frédéric Denel, Nicolas Sede and Romuald Poirot in 2004 and is headquartered in Paris, France.
7
| Subsidiary | Internet Software/Services | 7 |
ChapsVision SAS
 ChapsVision SAS Data Processing ServicesTechnology Services ChapsVision SASU develops and distributes computer software. The firm solve complex problems with human-driven, machine assisted, data analytical solutions. It offers data mining, machine learning, data science and business intelligence services. The company was founded by Olivier Dellenbach on May 16, 2019 and is headquartered in Suresnes, France.
3
| Subsidiary | Data Processing Services | 3 |
Chart of Companies connected to the second degree
Multi-company connection
Companies connected to Guillaume Leman via their personal network
| Company | Sector | Related people | Main position |
|---|---|---|---|
| COHERIS | Electronic Components | Chief Executive Officer Director/Board Member Director/Board Member Sales & Marketing | |
eFront SA
 eFront SA Packaged SoftwareTechnology Services eFront SAS is a software publisher specialized in the financial industries, alternative investments, private equity, banking, and insurance sectors. It offers solutions for portfolio analysis, fund administration, reporting, internal control, risk and customer relations management. The company was founded by Olivier Dellenbach in 1999 and is headquartered in Paris, France. | Packaged Software | Chief Executive Officer Corporate Officer/Principal Corporate Officer/Principal | |
CHAPS Holding SAS
 CHAPS Holding SAS MiscellaneousMiscellaneous Chaps Holding SAS owns shares, investments, and interests of a firm, that develops and distributes computer software. The company was founded on April 24, 2019 and is headquartered in Paris, France. | Miscellaneous | Chairman Chief Executive Officer | |
| HappyCap Foundation | Founder Chairman | ||
Astek SA
 Astek SA Engineering & ConstructionIndustrial Services Astek SA provides information technology services. It offers solution conception and project planning; technology monitoring and web system,; scientific and technical engineering; and facilities management. The firm caters to the aeronautics space defense, automotive rail, transport, healthcare, banking, and public sectors. The company was founded by Jean-Luc Bernard in 1988 and is headquartered in Boulogne-Billancourt, France. | Engineering & Construction | Chief Executive Officer | |
| ESCP Europe Campus Paris | College/University | Undergraduate Degree | |
| Expatria Human Resources SARL | Corporate Officer/Principal | ||
| WELL | Miscellaneous Commercial Services | Corporate Officer/Principal | |
| SOPRA STERIA GROUP | Information Technology Services | Corporate Officer/Principal | |
Euvoxa SAS
 Euvoxa SAS Information Technology ServicesTechnology Services Euvoxa SAS provides information technology services. The company was founded on 10 July, 1992 and is headquartered in La Chapelle-sur-Erdre, France. | Information Technology Services | Corporate Officer/Principal | |
| Groupe Ingena SAS | Chairman | ||
| Institut d'economie et de Management de Nantes | College/University | Graduate Degree | |
| Mobilect SAS | Chairman | ||
Caisse Crédit Mutuel Draveil Seine Sénart
 Caisse Crédit Mutuel Draveil Seine Sénart Savings BanksFinance Caisse Crédit Mutuel Draveil Seine Sénart is a credit union based in Draveil, France. The French company operates as a credit union. | Savings Banks | Chairman | |
Bertin IT SAS
 Bertin IT SAS Information Technology ServicesTechnology Services Bertin IT provides software solutions for cyber-security and strategic intelligence services. The company is headquartered in Montigny-le-Bretonneux, France. | Information Technology Services | Chief Executive Officer | |
| École Supérieure de Commerce d'Amiens | College/University | Undergraduate Degree | |
| La Solution Douce | Sales & Marketing | ||
| Global SP | Chief Executive Officer | ||
| Ecole des Dirigeants & Createurs d'Entreprise | College/University | Graduate Degree | |
Hewlett-Packard France SAS
 Hewlett-Packard France SAS Computer PeripheralsElectronic Technology Hewlett-Packard France SAS provides computing and imaging solutions. The company provides a range of consumer and professional technology products to the corporate customers and retailers. Its products include personal computers, servers, data storage devices, printing and imaging equipment and enterprise software. It also offers IT services including consulting, product integration and support. The company is headquartered in Les Ulis, France. | Computer Peripherals | Corporate Officer/Principal | |
| Nat Systems | Founder | ||
eFront GmbH
 eFront GmbH Packaged SoftwareTechnology Services eFront GmbH operates internet portals and provides consulting services. It also develops and sells software and hardware products. The company was founded on February 19, 1998 and is headquartered in Cologne, Germany. | Packaged Software | Chief Executive Officer | |
eFront Financial Solutions, Inc.
 eFront Financial Solutions, Inc. Packaged SoftwareTechnology Services eFront Financial Solutions, Inc. develops software solutions for private equity, real estate investment, banking and insurance sectors. The company was founded by Olivier Dellenbach and is headquartered in New York, NY. | Packaged Software | Founder | |
Vecsys SA
 Vecsys SA Packaged SoftwareTechnology Services Part of CHAPS Holding SAS, Vecsys SA is a French company that develops software solutions. The company is based in Suresnes, France. The CEOs are Benoit Labelle, Jean-François Ménager. The company was founded in 1982. | Packaged Software | Chairman | |
InfoVista SAS
 InfoVista SAS Packaged SoftwareTechnology Services InfoVista SAS is engaged in providing software developer solutions. It designs and develops software, which monitors, analyzes and reports on the performance of service of information technology infrastructure, including networks, servers and applications. The company was founded in 1996 and is headquartered in Les Ulis, France. | Packaged Software | President | |
3com Corp. (Massachusetts)
 3com Corp. (Massachusetts) Information Technology ServicesTechnology Services 3com Megahertz Corp. provides voice and data networking products and services. The company was founded by Robert M. Metcalfe, Howard S. Charney and John P. Marshall in 1979 and is headquartered in Marlborough, MA. | Information Technology Services | Corporate Officer/Principal | |
Neteven SA
 Neteven SA Packaged SoftwareTechnology Services Neteven SA publishes a virtual platform, which enables users to manage the publication of their sales offers directly or via Neteven in a centralized manner. It specializes in ecommerce and distribution. The company provides marketplaces management solutions including product distribution, activity optimization and development, and client support. Neteven was founded Gregory Zemor, Antoine Dominique Rivière, and Stéphane Philippe Brault in 2005 and is headquartered in Paris, France. | Packaged Software | Chairman | |
| WALLIX GROUP | Packaged Software | Sales & Marketing | |
| Ecole Polytechnique | College/University | Undergraduate Degree | |
Loop Software SAS
 Loop Software SAS Information Technology ServicesTechnology Services Part of Cegid Group SAS, Loop Software SAS is a French company that provides computer programming services. The company is based in Montesson, France. Loop Software was acquired by Cegid Group SAS on September 06, 2018. | Information Technology Services | Sales & Marketing |
Statistics
International
| France | 34 |
| United States | 3 |
| Germany | 2 |
| Taiwan | 2 |
Sectoral
| Technology Services | 18 |
| Consumer Services | 6 |
| Electronic Technology | 4 |
| Miscellaneous | 2 |
| Industrial Services | 2 |
Operational
| Chairman | 18 |
| Chief Executive Officer | 12 |
| Corporate Officer/Principal | 11 |
| Director/Board Member | 8 |
| Sales & Marketing | 8 |
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